What do we do exactly?

Hardware components

We have developed a wide variety of sensors and gateways for
data collection. Depending on your requirements, we can cover your
needs with existing hardware, or develop a brand new device.

Engineering and electronics design

PCB and mechanical design

Prototyping (3D printing)

Testing

Pre-production runs

Production (1000+ pcs)

Industrial design

CAD/3D design

Rendering, visualization

Testing

3D printing and
CNC machining

Data link protocols

Communication layer

We developed our own encrypted short-range radio protocol Chirp, which works on
433/868 MHz for optimized power consumption and transmission distance. Depending
on the application, we work also with LoRa, NB-IoT, GPRS, and Dash7.

Data link protocols

Short range / low bandwidth (Sub-1GHz, DASH7, Z-Wave, wM-Bus)

Short range / high bandwidth (Wi-Fi, ZigBee)

Long range / low bandwidth (LoRa, Sigfox, NB-IoT)

Long range / high bandwidth (GSM, LTE)

Tethered (Modbus, Ethernet)

Network & Transport protocols

Communication layer

Our devices send data over IPv4. We are ready for IPv6.

Session protocols

Communication layer

We work with all common IoT protocols.

Session protocols

MQTT

MQTT-SN

CoAP

HTTP

System hardware & IoT platforms

Software layer

Our system is cloud-based and covers all the necessary components:
device management, data collection / processing / storage / analysis,
and a RESTful API. We also think carefully about security, employing
technologies such as TLS and HTTPS.

Software services/components

Messaging

Databases

Processing / Analytics

Network / Device management

Middleware software components

Presentation & Visualisation

Software layer

We develop intuitively designed web applications for
data visualization along with native Android and iOS apps.

We love our business partners

They help us to spread our IoT products around the globe.

Australia

Austria

Bulgaria

Finland

Germany

Hungary

Italy

Netherlands

Slovenia

Spain

F.A.Q.

Where can I find your price list?

Every project is different and has specific needs. As a result, Stack7 encapsulates a large number of personalised services, and it is hard to put a universal value on them and prepare a general price list. E-mail us with your project and let’s talk.

I don’t need help with the development of a whole project, just with one part of it. Can you do that?

Sure. We can help you with a specific part of your IoT project. Software development, hardware development, integrating solutions, etc. We can help you with all the development stages, but we know that sometimes it is not necessary.

I saw your catalogue. Is that all you can do for me?

Absolutely not. The catalogue represents the part of our work which is already done and in production. Consider the catalogue as a demonstration of our skills, which we can use for your project. Just approach us with your idea and let’s see what we can do for you.

Our blog

Estimates for the number of IoT devices that will be connected by 2020 keep rising. At the moment it’s in the tens of billions. Google and Amazon are competing hard to win the voice-controlled smart home market. But what’s the case for scenarios like smart agriculture and smart cities that require long-range, low-power transmission?

Standards are good. Standards speed up the adoption of new technology and lower its price. It is not a surprise that the IoT mantra is “we need a standard”. And I agree we need it — but let’s take a look why it is not here yet.